Astore sells peanut butter in 28-ounce jars for $4.29 and 16 ounce jars for $2.49. find the price per ounce for each size jar and determine which jar is the better buy.

the larger jar is better to buy

Step-by-step explanation:

divide cost by ounces,

4.29/28=0.15(cents per ounce in larger jar)

2.49/16=0.16(cents per ounce in smaller jar)

therefore it is one cent cheaper per ounce to buy the larger jar.

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.

imma say 16%. sorry if its wrong. i'm doing the same stuff right now

step-by-step explanation: